Gramatika 1983a
Stojan Stojanov (ed.). 1983. Gramatika na savremennia balgarski knizhoven ezik. V. 2 Morfologia. Sofia: Bulgarian Academy of Sciences.
@edited-book{ address = {Sofia}, booktitle = {Gramatika na savremennia balgarski knizhoven ezik. V. 2 Morfologia}, editor = {Stojan Stojanov}, publisher = {Bulgarian Academy of Sciences}, year = {1983} }